FR614437A - Perfectionnement aux interrupteurs thermiques - Google Patents

Perfectionnement aux interrupteurs thermiques

Info

Publication number
FR614437A
FR614437A FR614437DA FR614437A FR 614437 A FR614437 A FR 614437A FR 614437D A FR614437D A FR 614437DA FR 614437 A FR614437 A FR 614437A
Authority
FR
France
Prior art keywords
improvement
thermal switches
switches
thermal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
English (en)
Inventor
Edward George Nicholson
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of FR614437A publication Critical patent/FR614437A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B1/00—Details of electric heating devices
    • H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
    • H05B1/0202—Switches
    • H05B1/0205—Switches using a fusible material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/14—Electrothermal mechanisms
    • H01H71/20—Electrothermal mechanisms with fusible mass
    • H01H71/205—Electrothermal mechanisms with fusible mass using a ratchet wheel kept against rotation by solder
FR614437D 1925-04-29 1926-04-12 Perfectionnement aux interrupteurs thermiques Expired FR614437A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB11176/25A GB255942A (en) 1925-04-29 1925-04-29 Improvements in thermally actuated electric switches

Publications (1)

Publication Number Publication Date
FR614437A true FR614437A (fr) 1926-12-14

Family

ID=9981396

Family Applications (1)

Application Number Title Priority Date Filing Date
FR614437D Expired FR614437A (fr) 1925-04-29 1926-04-12 Perfectionnement aux interrupteurs thermiques

Country Status (3)

Country Link
US (1) US1607800A (fr)
FR (1) FR614437A (fr)
GB (1) GB255942A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1037268A (en) * 1963-08-20 1966-07-27 Colette Schuler Voith Temperature responsive indicating device

Also Published As

Publication number Publication date
US1607800A (en) 1926-11-23
GB255942A (en) 1926-07-29

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